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Fairly pure hexaadducts of molecular weights ranging from 2 × 10 4 to 2 × 10 6 could be prepared by reacting polystyryllithium with C 60 in toluene. These star-shaped polymers, with a fullerene core, associate a low polymolecularity of the arms (I < 1.1) and a fairly good control of the functionality (6). Their behavior in toluene has been established using static and dynamic...
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